Results 221 to 230 of about 13,501 (263)

Corrosion of Steel in Lightweight Concrete Specimens

ACI Journal Proceedings, 1968
SEVERE CORROSION OF REINFORCEMENT IN CHANNEL SLABS OF A ROOF STRUCTURE WAS REPRODUCED BY CYCLIC EXPOSURE OF LABORATORY MOLDED PRISMS AND CYCLINDERS CONTAINING STEEL INSERTS. EARLIER STUDIES USING SMALL CYLINDERS SHOWED THAT THE FIRST INDICATIONS OF CORROSION WOULD BE EVIDENT AFTER CYCLES OF WETTING AND DRYING.
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Shrinkage of Steel-Fibre-Reinforced Lightweight Concrete

2020
Long-term behaviour of steel fibre reinforced concrete remains rather unknown and to a large extent unquantified by equations and standards. This paper studies experimentally the free drying shrinkage of steel fibre reinforced lightweight concrete during the first 28 days using 100 × 100 × 500 mm beams. The coarse lightweight material tested (LYTAG) is
Hasanain K. Al-Naimi, Ali A. Abbas
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Composite Beams of Steel and Lightweight Concrete

Engineering Journal, 1965
Since publication of the 1961 AISC Specification, interest in composite design has grown. Concurrent with this growth in interest has been the development of new types of shear connectors and the use of composite design with lightweight concrete floor slabs.
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Effect of lightweight refractories on the cleanness of bearing steels

Ceramics International, 2018
Abstract Ladle-lining refractories have a significant effect on the cleanness of molten steel in the refining process, while the use of lightweight refractories for ladle lining has become one of the main approaches to improving the heat insulation property.
Yongshun Zou, Ao Huang, Lvping Fu, Huazhi Gu   +3 more
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Weldability Investigation on Lightweight Steels

International Symposium on New Developments in Advanced High-Strength Sheet Steels, 2023
A. Gruttadauria, C. Mapelli, D. Mombelli, S. Barella, G. Villa   +4 more
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Filtration Efficiency of Inclusions in Lightweight FeMnAl Steels

International Journal of Metalcasting, 2019
The efficiency of ceramic foam filters in removing different inclusion populations in a Fe–30Mn–9Al–1Si–0.9C–0.5Mo steel was investigated. A mold design was created utilizing fluid flow and solidification modeling software. The design utilized a common pouring cup attached to two different but balanced gating systems. One runner utilized a ceramic foam
Koushik Balasubramanian, Laura Nicole Bartlett, Ron O’Malley, Soumava Chakraborty, Mingzhi Xu   +4 more
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Systematic research on the tempering behavior of a lightweight bearing steel

Materials Science and Engineering: A
Lightweight bearing steels are pivotal for weight-critical, high-speed machinery; however, the microstructural evolution during tempering and its governing influence on mechanical performance remain inadequately characterized for high-Al grades. By anchoring tempering trials to differential scanning calorimetry (DSC)-detected thermal events, we ...
Leitao Wang, Chen Sun, Qianwei Guo, Yinuo Du, Hanghang Liu, Yanfei Cao, Paixian Fu, Xiaoqiang Hu   +7 more
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Laser welding of lightweight structural steel panels

ICALEO '93: Proceedings of the Laser Materials Processing Conference, 1993
The Applied Research Laboratory, The Pennsylvania University (ARL Penn State) has developed a relatively low heat input high power carbon dioxide (CO2) robotic laser beam welding (LBW) technique for fabrication of lightweight corrugated core steel sandwich structures. Both HSLA 80 and type 316L stainless steel structures have been produced.
T. A. Marsico, P. E. Denney, A. Furio, P. Denney, I. Miyamoto, B. L. Mordike   +5 more
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A New Concept For Steel-Composite Lightweight Valves

SAE Technical Paper Series, 2000
<div class="htmlview paragraph">Engineering lightweight valves for the use in IC-engines has taken different development routes. This paper describes the pros and cons of different materials in comparison with steel and its lightweight potential.
Andreas von Kaenel, Peter Grahle, Marcus Abele   +2 more
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Lightweight Steel Frame

2015
Il convegno del 27 aprile 2015, tenuto presso l’auditorium Ex Cotonificio Santa Marta dell’Università Iuav di Venezia, è patrocinato dalla Regione del Veneto, da SITdA (Società Italiana di Tecnologia dell’Architettura), dal Dipartimento di Strutture e dal Dipartimento di Architettura dell’Università degli Studi di Napoli “Federico II”.
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